Network Administrator

Schroeder & Tremayne, Inc.
Affton, United States of America
6 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Intermediate
Compensation
$ 90K

Job location

Affton, United States of America

Tech stack

Microsoft Windows
Apple Mac Systems
Backup Devices
Monitoring of Systems
Hyper-V
Information Technology Operations
Networking Hardware
Virtual Private Networks (VPN)
Network Troubleshooting
Network Architecture
Security Software
Virtualization Technology
Wireless Networks
Network Routers
Office365
Sonicwall
Firewalls (Computer Science)
Microsoft InTune
Information Technology
SentinelOne Expertise

Job description

· Manage and maintain network infrastructure and systems, including firewalls, VPNs, routers, and switches

· Install and configure network equipment; troubleshoot and resolve hardware and network issues

· Communicate networking issues to management and key stakeholders

· Administer and support Microsoft 365 and Intune device management

· Oversee Hyper-V server environment, virtualization, and storage systems

· Monitor system performance, security, and backups (Datto)

· Collaborate with security vendors (SentinelOne, Blackpoint) to maintain strong cybersecurity posture

· Troubleshoot hardware, software, and connectivity issues organization-wide

· Implement and document IT best practices, policies, and procedures

· Provide responsive, professional support to end users

· Lead network infrastructure projects from planning and procurement to implementation and documentation

· Coordinate with subcontractors and external consultants; manage vendor relationships and conduct regular business reviews

Requirements

We are seeking a hands-on Network Administrator to support and enhance our IT operations. This position is ideal for a self-motivated professional who enjoys working in a dynamic small-business environment and is eager to take ownership of the full IT infrastructure stack.

Our Technology Environment

· Approximately 50 users in a mixed-device environment

· Windows and macOS devices (managed via Intune)

· Microsoft 365 suite

· SonicWall NSA 2800 (VPN and perimeter security)

· Ubiquiti UniFi wireless infrastructure

· Hyper-V cluster (7 servers)

· HP SAN (Alleta MP) for storage

· Datto backup solutions

· SentinelOne endpoint protection and Blackpoint MDR, · Minimum 3 years' experience in network and/or system administration

· Strong background with Microsoft 365, Intune, and Windows environments

· Familiarity with macOS support in business settings

· Experience with firewall management (SonicWall preferred)

· Knowledge of virtualization (Hyper-V) and SAN storage systems

· Understanding of cybersecurity tools and best practices

· Experience with backup and recovery platforms (Datto or similar)

· Proven troubleshooting abilities

· Ability to operate effectively in a fast-paced environment with shifting priorities

· Self-driven and adaptable

Preferred/Bonus Experience

· Experience with UniFi networking equipment

· Exposure to MDR/XDR security environments

· Interest in emerging technologies

Benefits & conditions

401(k), Health insurance, 401(k) matching, Paid time off, Vision insurance, Dental insurance, Flexible spending account, Life insurance, We offer a competitive benefits package including 401(K) with employer match, medical, vision, dental, life, LTD, FSA, and paid time off. We have a hybrid work schedule.

We are committed to promoting a work environment in which differences are respected, employees are treated fairly, and individual contributions are valued and rewarded. We are proud to be an Equal Opportunity Employer.

Pay: $80,000.00 - $90,000.00 per year, * 401(k)

  • 401(k) matching
  • Dental insurance
  • Flexible spending account
  • Health insurance
  • Life insurance
  • Paid time off
  • Vision insurance

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